brooklana postcode nswst Home ›› Postcode Finder ›› NSWST ›› Brooklana Brooklana local listingsThe suburb of Brooklana is located in NSW and has a postcode of 2450. Free brooklana business listing! Get the first free listing in brooklana! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.